BIO 104 EXAM 1 Questions Exam With Solutions 100% Correct
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Course
Bio 104
Institution
Bio 104
BIO 104 EXAM 1 Questions Exam With
Solutions 100% Correct
Three elements that male and female reproductive systems have in common 1. they
produce gametes
2. production of hormones
3. maturation of reproductive capability
Define "sexually dimorphic" male and female physically different
Thr...
BIO 104 EXAM 1 Questions Exam With
Solutions 100% Correct
Three elements that male and female reproductive systems have in common 1. they
produce gametes
2. production of hormones
3. maturation of reproductive capability
Define "sexually dimorphic" male and female physically different
Three sets that make up the sex organs of both male and females 1. gonads
2. Internal genitilia
3. External genitilia
What is the male gonad Testes
What are female gonads ovaries
Name the sex cells (gametes) produced by the testes and ovaries spermatozoa and oocytes
, BIO 104 EXAM 1 Questions Exam With
Solutions 100% Correct
Three examples of sex hormones 1. testosterone
2. estrogen
3. progesterone
At what point in life do the male and female reproductive system become functional
puberty
What is the main initiator of puberty? GuRH release from the hypothalamus
Define "sexual reproduction" The process of mixing genes between two individuals
What is a hormone? Internal molecular messengers
What is the importance of hormones when considering reproductive biology? They
regulate nearly all aspects of the reproduction
, BIO 104 EXAM 1 Questions Exam With
Solutions 100% Correct
Name the two classes of glands Endocrine and Exocrine
4 structures/organs that have an endocrine function? 1. Gonad
2. Placenta
3. hypothalamus
4. pituitary gland
Define "endocrinology" study of endocrine glands and their secretion
Define "paracrine" Hormones that act in neighboring cells
How are hormones structurally classified? - proteins/peptides
-amines
-FA derivatives
-steroid HS
All steroid hormones are derived from ______ cholesterol
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